What are the coordinates of the point on the directed line segment from (1, 5) to
(6, 10) that partitions the segment into a ratio of 3 to 2?

The simplified expression for √6x • √15x³ without a perfect square factor in the radicand is 3x√10x.

To simplify the expression √6x • √15x³ without a perfect square factor in the radicand, we can follow these steps:

Step 1: Use the product rule of square roots, which states that

√a • √b = √(a • b). Apply this rule to the given expression.

√6x • √15x³= √(6x • 15x³)

Step 2: Simplify the product inside the square root.

√(6x • 15x³) = √(90x⁴)

Step 3: Rewrite the radicand as the product of perfect square factors and a remaining factor.

√(90x⁴) = √(9 • 10 • x² • x²)

Step 4: Take the square root of the perfect square factors.

√(9 • 10 • x² • x^2) = 3x • √(10x²)

Step 5: Combine the simplified factors.

3x • √(10x²) = 3x√10x

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The domain of the function \(f(x) = \sqrt{\frac{1}{3}x + 2\) is (d) x  ≥ -6

From the question, we have the following parameters that can be used in our computation:

\(f(x) = \sqrt{\frac{1}{3}x + 2\)

Set the radicand greater than or equal to 0

So, we have

1/3x + 2 ≥ 0

Next, we have

1/3x  ≥ -2

So, we have

x  ≥ -6

Hence, the domain of the function is (d) x  ≥ -6

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The points given are:

(2008, 240) and (2010, 280)

The formula for calculating mid-point is:

From the point given:

x₁=2008 y₁=240 x₂=2010 y₂=280

Therefore, the sales of cars in 2009 is 260 millions.

Answer:

Similar

Step-by-step explanation:

They are similar because they are the same shape

Answer:

Step-by-step explanation:

We can use the AA Similarity Theorem that says that if two corresponding pairs of angles are congruent then the two triangles are similar.

11.

On the big triangles we are given one angle is 90° , one angle is 51° and

we know that the sum of all angles in a triangle is 180.

Calculate the missing angle in the big triangle:

180 -90-51 = 39°

Also in the picture we see a given angle of 102° that is adjacent to the 39° angle and another missing angle adjacent that form together 180° given the 2 triangles sin on a straight line.

Calculate the third missing angle

180 -39-102 = 39°

The green triangles are similar because of AA Similarity Theorem.

A= 39°=39° angles with same measure are congruent

A=90°=90° all right angles are congruent

12.

We have 2 vertical angles here and we know that vertical angles are congruent. Is given one of the vertical angle is 29° so the other vertical angle is 29° as well.

We are also given an angle of 88° and given that the sum of angles in a Δ is 180° we can find the third angle in that Δ.

180-29-88 = 63°

On the Δ that is on the right side we are given an angle of 91° and an adjacent angle along a straight line so they must form together 180°.  91+89 = 180

So the third angle in the Δ is 180-29-89 = 62.

We can see here that the angles are not congruent so the yellow triangles are NOT similar.

Answer: Depends

Step-by-step explanation: When solving a system using elimination, you may have to multiply both equations by a certain value in order to use the method. However, there are a few instances where you will only need to multiply one. This normally happens when there is a higher multiply representing x or y from one equation to another.

Answer:

a= k/4+9b

Step-by-step explanation:

hope this helps, if not let me know!

Answer:

74

Step-by-step explanation:

All you have to do it first add f(x)+ g(x) and then plug in x=5.

(f+g) = f(x) + g(x)

= (7x- 2) + (9x-4)

= 7x - 2 + 9x - 4

= 16x - 6

(f + g)(5) = 16(5) - 6

= 80 - 6

= 74

Answers: Angle ABE = 117 And DBE = 27

Answer:

145

Step-by-step explanation:

Cuánto es means what is the answer

35 - (-110)

Two negative signs equal a positive sign

35 + 110 = 145

The domain of g(t) = 1 − 8t is (-∞, ∞) which means that g(t) is defined for all real numbers. In interval notation, the domain of g(t) = 1 − 8t is represented as (-∞, ∞).

Given a function g(t) = 1 − 8tThe domain of a function is the set of all possible values of the independent variable for which the function is defined.

To find the domain of the given function g(t) = 1 − 8t,

we need to check whether there are any restrictions on the value of t. The function is defined for all real numbers. Therefore, we conclude that the domain of g(t) = 1 − 8t is (-∞, ∞) in interval notation.

we conclude that the domain of g(t) = 1 − 8t is (-∞, ∞) in interval notation. The domain of a function refers to the set of possible input values (x-values) for the function.

For a function to be well-defined, the input values (t-values) must not produce any undefined results.

For the function g(t) = 1 − 8t, we have no restrictions or limitations on t. Hence, any real number can be plugged into the function and we will get a corresponding output.

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Answer:

hello see my questions and come please

Answer:

26 degrees

Step-by-step explanation:

180 - 48 = 132 - 106 = 26

this one should work

Answer: x = 106°

Step-by-step explanation:

106° + 48° + x° = 180°

154 + x = 180

x = 106°

a) Graphing the response function associated with eq. (8.10)

The response function for this model is given by:

g(x)=0.1-1.2x-0.5x^2+0.9x^3

b) The graph of the response function associated with eq. (8.10) is as shown below:

the response function for the regression model by

g(x)=0.1-1.2x-0.5x^2+0.9e^x.

The solution to the given problem is as follows:

a. Graph of response function associated with eq. (8.10):

The regression model described in equation (8.10) is

y = β0 + β1x + ε ………… (1)

The response function associated with equation (1) is

y = β0 + β1x

where,

y is the response variable

x is the predictor variable

β0 is the y-intercept

β1 is the slope of the regression lineε is the error term

Now, if we put the values of β0 = 2.2 and β1 = 0.7,

we get

y = 2.2 + 0.7x

The graph of the response function associated with eq. (8.10) is given below:

b. Graph of response function associated with eq. (8.11):

The regression model described in equation (8.11) is

y = β0 + β1x + β2x2 + ε ………… (2)

The response function associated with equation (2) is

y = β0 + β1x + β2x2

where, y is the response variable

x is the predictor variable

β0 is the y-intercept

β1 is the slope of the regression lineε is the error term

Now, if we put the values of

β0 = 2.2,

β1 = 0.7, and

β2 = -0.1,

we get

y = 2.2 + 0.7x - 0.1x2

The graph of the response function associated with eq. (8.11) is given below:

Both the graphs of response functions associated with eq. (8.10) and eq. (8.11) have been shown above.

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Removing the electric car from the data set will reduce the standard deviation as the extreme value of 112 mpg is taken out, resulting in a decrease in the spread of the data. The interquartile range (IQR) will also be affected as the extreme outlier is taken out, will decrease the spread of the data in the boxplot.

The electric car with a rating equivalent to 112 miles per gallon is an extreme outlier, which means it is very far from the rest of the data. Therefore, removing this outlier from the data set will decrease the variability and, consequently, decrease the standard deviation. The extreme outlier with the rating equivalent to 112 miles per gallon is outside of the whiskers of the boxplot, which means it is beyond the range of the middle 50% of the data. Therefore, removing this outlier from the data set will decrease the spread of the data in the boxplot and, consequently, decrease the IQR.

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The cost per second to power such a circuit during the peak usage period is approximately \(2.376 x 10^-6\)$/s. The cost per second to power the circuit during the peak usage period can be calculated using the following steps:

Calculate the power consumption of the device-The power consumption of the device can be calculated using the formula: Power = Voltage x Current. P = V x I, Substituting the given values:

P = 110V x 0.12A

= 13.2 W

Calculate the cost per second-The cost per second can be calculated using the formula:

Cost per second = Power x Cost per Joule

C = P x CC

= 13.2 W x 1.8 x \(10^-7\) $/J

≈ 2.376 x 10^-6 $/s

Therefore, the cost per second to power such a circuit during the peak usage period is approximately 2.376 x\(10^-6\) $/s.

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Answer:

20.93 units cubed

Step-by-step explanation:

\(V = \frac{3.14(2)^{2}(5) }{3} \\V = \frac{3.14(4)(5) }{3}\\V = \frac{62.8 }{3}\\V = 20.93\)

The value of k from the equation is k = -20

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = kx   be equation (1)

Let the first point be P ( 4 , -80 )

Substituting the values in the equation , we get

-80 = 4k

Divide by 4 on both sides of the equation , we get

k = - ( 80/4 )

On simplifying the equation , we get

k = -20

Hence , the equation is k = -20

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Answer:

9/29

Step-by-step explanation:

3 2/9 is in improper fraction form 29/9, the recipricol just switches the numerator and denominator. So it would be 9/29

Answer:

5. 5/3

7. -3/1= -3

Step-by-step explanation:

hope it helped

\( \frac{ - 6}{ - 5} \)

-3

=========================================================

Explanation:

As you probably can guess (or already know), the term "slope intercept form" means that all we need are the slope and y intercept to get the equation.

To get the slope, we need two points. Pick any two points you want. I'll pick (3,-7) and (6,-9). Notice how we go down 2 units and then over to the right 3 units when we move from the first point to the second point.

See diagram below.

So the slope is rise/run = -2/3. The negative rise indicates we go down. The run is always moving to the right. This produces the downhill trend when we move from left to right.

--------------------

We can also use the slope formula. I'll use those two points mentioned earlier.

m = (y2-y1)/(x2-x1)

m = (-9-(-7))/(6-3)

m = (-9+7)/(6-3)

m = -2/3

We get the same result as earlier

--------------------

The y intercept is where the graph crosses the vertical y axis. This is at 5. So b = 5 is the y intercept.

Since the slope is m = -2/3 and the y intercept is b = 5, we go from y = mx+b to y = (-2/3)x-5 which is our final answer.

the two points are

A(4,56) and B(5,70)

so, the linear equation is

thus, the equation is

y = 14x + 0

so we can put 14 in first place and 0 in second

Answer:

.24

Step-by-step explanation:

Answer:

Algebraic Expression:

\(8f - 2\)

Answer:

(8f)-2

Step-by-step explanation:

8 times f is multiplication, take two away is subtraction.

The vector product (cross product) of M and N is -10j + 155k - 362j - 6k + 24i.

The vector product (cross product) of two vectors M and N is calculated using the determinant method. The cross product of M and N is denoted as M x N. To calculate M x N, we can use the following formula,

M x N = (2 * (-1) - (-4) * (-6))i + ((-4) * 61 - 31 * (-1))j + (31 * (-6) - 2 * 61)k

Simplifying the equation, we get,

M x N = -10j + 155k - 362j - 6k + 24i

Therefore, the vector product M x N is -10j + 155k - 362j - 6k + 24i.

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Answer:

yes

Step-by-step explanation:

Substitute x = 2 and y = 5 into the left side of the equations and if equal to the right side then they are a solution.

x + 2y = 2 + 2(5) = 2 + 10 = 12 ← True

3x + 6y = 3(2) + 6(5) = 6 + 30 = 36 ← True

Thus x = 2, y = 5 is a solution to both equations

Answer:

i dont understand your question

Step-by-step explanation:

Using compatible numbers and adjusting them helps us to perform mental math and make calculations faster. This method also helps us to estimate answers and check if the actual answer is reasonable or not.

To find sums, I would prefer to use the method of using compatible numbers and adjusting. The reason behind this is that it can help me to perform mental calculations and solve mathematical problems faster.What are compatible numbers?Compatible numbers are numbers that are close to the actual numbers, but are easier to work with mathematically. They are rounded numbers that make it easier to perform mental math. Once we have the answer, we can adjust it to get the correct answer.To solve an addition problem using compatible numbers, we choose numbers close to the actual numbers in the problem. For example, if we are adding 45 and 32, we can round the numbers to 50 and 30. Then we add 50 and 30 to get 80, which is the compatible number sum. But this is not the actual answer because we rounded the numbers, so we need to adjust. We subtract 5 from 50 and add 3 to 30 to get 45 and 33, respectively. Then we add the adjusted numbers (45 and 33) to get the correct answer, which is 78.Using compatible numbers and adjusting them helps us to perform mental math and make calculations faster. This method also helps us to estimate answers and check if the actual answer is reasonable or not.

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Answer:

b

Step-by-step explanation:

we require 2 equations with the repeated 2 placed after the decimal point.

let

x = 0.22... → (1) ← multiply both sides by 10

10x = 2.22... → (2)

subtract (1) from (2) thus eliminating the repeated 2

9x = 2 ( divide both sides by 9 )

x = \(\frac{2}{9}\)

Answer:

your still 3 miles away from your house

Step-by-step explanation:

10 miles away - 7 miles back = 3 miles left to go

so the answer is 3 mile

i hope this helped! have a great rest of ur day :)